Students review odd and even numbers by circling them, then counting up how many they find.

Cupid needs help with his numbers! Invite your child to fill in the missing odd numbers to help Cupid find his way to his heart.

Challenge your 2nd grader with this math worksheet in which he must solve two-digit subtraction problems, find the multiples of 2, and complete a word problem.

In this Halloween maze, follow the even numbers out of this scary graveyard. But watch out -- there are odd numbers waiting to trip you up!

In this second-grade math worksheet, your child will practice identifying odd and even numbers by grouping objects into odd- or even-numbered groups.

In this second-grade math worksheet, your child will color the odd numbers to create a path that leads puppy to its bone.